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Posted to issues@tajo.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/05/09 08:50:12 UTC

[jira] [Commented] (TAJO-2143) Fix race condition in task history writer

    [ https://issues.apache.org/jira/browse/TAJO-2143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15276124#comment-15276124 ] 

ASF GitHub Bot commented on TAJO-2143:
--------------------------------------

GitHub user jinossy opened a pull request:

    https://github.com/apache/tajo/pull/1013

    TAJO-2143: Fix race condition in task history writer.

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/jinossy/tajo TAJO-2143

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/tajo/pull/1013.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1013
    
----
commit 1d3f76aa1779896d04661323d9fe64069b69ca13
Author: Jinho Kim <jh...@apache.org>
Date:   2016-05-09T08:49:16Z

    TAJO-2143: Fix race condition in task history writer.

----


> Fix race condition in task history writer
> -----------------------------------------
>
>                 Key: TAJO-2143
>                 URL: https://issues.apache.org/jira/browse/TAJO-2143
>             Project: Tajo
>          Issue Type: Bug
>          Components: Worker
>    Affects Versions: 0.10.0
>            Reporter: Jinho Kim
>            Assignee: Jinho Kim
>
> If all task history is written before execution block is stopped, the file buffer can't flush. it will be flushed in the next running query.



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